Introduction – Nazca Lines Stretching across the Nazca plains like a giant map or blueprint left by ancient astron… | Ancient aliens, Ancient mysteries, Nazca lines
Image of the map of the Puma Punku temple with the reconstruction of a... | Download Scientific Diagram
Sacred Incan city in Bolivia is being rebuilt using 3D printing | Daily Mail Online
A Taste Of South America
Tiahuanaco Monuments (Tiwanaku / Pumapunku), Bolivia are made of geopolymer artificial stones created 1400 years ago. – Geopolymer Institute